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National Stock Number: 5310-01-280-6468
Federal Supply Class: 5310
National Item Identification Number: 012806468
Description: NUT,PLAIN,HEXAGON
Detail: A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
| 2098-5141-00 | 26805 | TYCO ELECTRONICS CORP | | A3084355 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | | A3084355 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A3084355 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A484 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT HEIGHT | 0.065 INCHES NOMINAL | | NUT STYLE | HEXAGON | | PRECIOUS MATERIAL AND LOCATION | OVERALL GOLD | | PRECIOUS MATERIAL | GOLD | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-G-4520 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | GOLD OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 36 | | THREAD SERIES | UNS | | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL |
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